Shortwave Pirate Radio In North America And Around The World, And Other Signals That Go Bump In The Night
We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations.
Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.
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Discord Chat Link & FAQs
Started by ChrisSmolinski |
0 Replies
5390 Views |
May 16, 2026, 2102 UTCby ChrisSmolinski |
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Posting images on the HFU
Started by ChrisSmolinski |
10 Replies
47504 Views |
October 16, 2022, 1606 UTC by MDK2 |
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The HF Underground Wiki
Started by ChrisSmolinski |
13 Replies
59510 Views |
July 01, 2022, 0121 UTC by Teotwaki |
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Privacy Policy
Started by ChrisSmolinski |
0 Replies
37582 Views |
May 22, 2018, 1204 UTC by ChrisSmolinski |
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Thoughts on broadcasting at 87.9MHz?
Started by Kage |
1 Replies
175 Views |
October 21, 2026, 1630 UTC by ThaDood |
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0 Replies
39 Views |
October 21, 2026, 1528 UTC by ChrisSmolinski |
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AI on HF page on the HFU Wiki
Started by Rob. |
0 Replies
204 Views |
October 15, 2026, 1323 UTC by Rob. |
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WBCQ
Started by ChrisSmolinski |
6 Replies
530 Views |
October 14, 2026, 0936 UTC by BoomboxDX |
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18 Replies
15283 Views |
October 07, 2026, 2113 UTC by gcgolfer |
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New thread text notification?
Started by MrMomB |
3 Replies
1036 Views |
September 29, 2026, 0222 UTC by Dude111 |
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5 Replies
4434 Views |
September 28, 2026, 1312 UTC by BoomboxDX |
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5 Replies
3646 Views |
September 28, 2026, 0818 UTC by Dude111 |
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14 Replies
7274 Views |
September 28, 2026, 0816 UTC by Dude111 |
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New jamming signal on 5890khz?
Started by atrainradio |
5 Replies
3292 Views |
September 20, 2026, 2252 UTC by Dude111 |
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2 Replies
1726 Views |
September 18, 2026, 0517 UTC by BoomboxDX |
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CHU going off the air
Started by ChrisSmolinski |
13 Replies
5184 Views |
September 11, 2026, 1636 UTC by n2avh |
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0 Replies
1151 Views |
September 10, 2026, 2248 UTC by Dude111 |
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Portuguese Community
Started by enetsec |
0 Replies
1598 Views |
September 08, 2026, 0216 UTC by enetsec |
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1 Replies
1082 Views |
September 01, 2026, 1456 UTC by BoomboxDX |
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0 Replies
963 Views |
August 31, 2026, 1959 UTC by ChrisSmolinski |
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